I just installed the Mopar power running boards on my 2022 Big Horn 1500. Paid $1440 for the boards (had a coupon for $200 off) and $180 for dealer to program. The running boards worked after I installed them and restarted the vehicle, however, they did not show up on the Uconnect screen (so you could not turn them off). The wiring is pretty simple, just follow the instructions. Dealer wanted $900 to install the running boards.
You can download the installation instructions here:
2019-2024 Ram 1500 Power Running Boards 82215287AH
store.mopar.com
Installation tips:
1. Steps 8, 9, and 10 require removing plastic retainers. A couple of the my plastic push pins broke and many of the ones I removed were damaged. You might want to purchase new ones from Amazon (Mopar cost is $6 for one). Part number is 6506293AA.
2. Step 17 has plastic fasteners to remove under the hood. You need to pull the inner pin up, then pinch the button to remove these without breaking them. If you break them, you can order from Amazon (Mopar cost is $10 for one). Part number 6508863AA
3. Step 31 - It was difficult to route the wire through the top fire wall. I used a wire fish. Be careful not to damage the connectors.
I am happy with mine so far and like the ability to turn them off.